Thread: BMS USB Cable
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      10-22-2011, 05:45 PM   #3
mcmn
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Drives: MY10 AW 135i
Join Date: Jun 2011
Location: Melbourne

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theoretically you could make your own, but i wouldnt recommend it.

Its a FTDI RS232-> USB 5v with custom pin-out on the jb4 side.

In summary: just buy the BMS cable.
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